Examining the relationship between organic farming adoption (OFA) and subjective well-being (SW) is crucial for understanding farmers' adoption behavior regarding organic farming and the factors facilitating its dissemination. This paper utilizes a sample of 450 farmers from four counties in the Xiangxi Tujia and Miao Autonomous Prefecture of Hunan Province, China, to compare the SW of conventional and organic farmers. Based on the Millennium Ecosystem Assessment well-being framework, using the ordered probit model, we analyzed the mechanisms of OFA on the SW of organic farmers, including the ...